They are very necessary for our health and help our bodies work well.

它们对我们的健康和帮助我们的身体良好运作是非常必要的。

youdao

Many governments have put an end to some of the very necessary regulations on cross-border flows of capital, labour and goods, with poor results.

许多国家政府终止了一些非常必要的关于资本、劳动力和货物跨境流动的条例，但收效甚微。

youdao

It's very necessary to use public chopsticks more.

多使用公筷是很有必要的。

youdao

"We can,if necessary, be very centralized,"

VOA: standard.2009.09.24

It's not necessary very well formatted but it looks pretty complex, right?

排版不是很整齐,看起来也非常复杂，不是吗？

哈佛公开课 - 计算机科学课程节选

One of the forms of processing that happens, that's very important in human gene expression is that some of the sections of the DNA molecule are not really necessary for describing the protein.

在人类的基因表达中,有一种非常重要的加工形式,那就是在DNA分子中有一些片段,对于编码蛋白质而言毫无用处

耶鲁公开课 - 生物医学工程探索课程节选

They can create density, combat sprawl and fund very necessary projects, without the pratfalls of privatization schemes.

FORBES: Value Capture and the Future of Financing Cities

Now, this vital cancer drug is seen realistically as a very toxic but very necessary treatment for many cancers.

FORBES: Provenge

Responding to his comments, Business Secretary Vince Cable said the "painful but very necessary" cuts had been brought on by Labour's mismanagement of the economy.

BBC: UK economy 're-entering danger zone' - Balls